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0
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1answer
8 views

Circulator (grundfos or willo) vs water pump

Can a circulator that is usually used in hydronic heating systems be used to improve free water flow, coming from a tank? Can it replace a pump. Pressure on the outlet of the pump is not important, ...
0
votes
2answers
36 views

Can I use diaphragm accumulators to maintain consistent water pressure?

This is needed for a place where there's a high pressure water but not always available. Instead of buying a tank, a pump and a diaphragm accumulator, I'm wondering if I should just get diaphragm ...
0
votes
1answer
87 views

What is this called?

I'm looking for a water container that functions like the one on the bottom, as water flows out of the container, the "cap" goes down, no air gets in. I don't know what it's called or what keywords to ...
1
vote
1answer
95 views

Can I use a pool pump to drain a shallow well?

I have a shallow well with a broken pump at the bottom that I need to service. The local classifieds are saturated with pool pumps and I got the idea to use one of those, but I'm not sure about ...
0
votes
2answers
148 views

How can I bend wire that is too thick to manage easily?

Such a silly question but please help me! The wires leading to my pool pump are probably 10 or 12 gauge. When i bend them in a loop i cant get them around the screw because there is no give to the ...
0
votes
1answer
49 views

Rebuilding a pool pump… where does this part go?

I've successfully replaced the bearings on my Whisperflo pump, and now I'm ready to put the bells back on the ends. (It's actually an aftermarket replacement motor, not the original Pentair motor, but ...
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vote
0answers
151 views

How can I connect a sink, dishwasher, and laundry pump all to one drain?

My drain pipe in my unfinished basement is close to the ceiling which makes it hard to change things. I know that the drain in my basement is wrong right now and I am trying to fix it. I only have one ...
0
votes
1answer
58 views

Questions about residential water pressure booster

We live on the top of a hill and thus have fairly low city water pressure (35psi) arriving at our house. I have a chance of saving quite a bit of money on my water bill by potentially reducing this ...
1
vote
1answer
434 views

Dishwasher pump is crackling [video]; is it obstructed or does it need to be replaced?

My dishwasher (Frigidaire Model FDB2000RFC1) is making a loud clicking/cracking sound when the drain pump is active. Is it possible that there's just something in the pump that isn't being ejected ...
0
votes
0answers
34 views

What is causing my LG Electronics WM3677HW to constantly push cold water into the drum during the dry cycle?

My WM3677HW washer/dryer combo recently stopped drying clothes; it leaves them completely soaked. I know the pump works because I disassembled the machine and replaced the pump as shown here: ...
0
votes
1answer
108 views

How would I start to repair this Shurflo 2901-0213 water pump?

I've been given a sailboat which is in a significant level of disrepair. Hooray, projects! The problem I'm currently facing is that there's no water pressure, even when I turn on the switch that ...
1
vote
2answers
86 views

Should I reroute my condensate line to prevent freezing?

During the recent cold snap in the NorthEast we had the drain line from our condenser pump (High Effeciency Furnace) freeze (Just the last inch or so which plugged it) and that meant lots of water ...
0
votes
0answers
38 views

What power of pressure pump do I need?

I am building my house (two storey) and am confused if I need to install a Pressure Pump for the bathrooms and if so, what should be the power of the pump? Please find the details below. Total ...
-1
votes
1answer
100 views

Does 3000RPM and 1700RPM make a big difference in overall performance noise of pump motors?

I just want to ask on how does 3000 rpm and 1700 rpm make a big difference in overall performance of pump motors?
0
votes
1answer
235 views

Is it necessary to replace a hot tub pump if its seal has a leak?

I have a hot tub that is leaking from the pump seal (this was diagnosed by a hot tub tech). They gave me a quote for replacing the pump, which unfortunately is going to require some re-plumbing of ...
2
votes
1answer
400 views

Can you run a pool pump with a cover on?

Can you run pool pump with vinyl tarp style cover on the pool. This cover drops down into the pool approx. 6-8 inches by design.
0
votes
3answers
2k views

Why don't my Radiators get hot?

When I turn on my heat, the pump attached to the boiler comes on but the pipes don't get hot and the radiators never do either. I've bled them and believe they are hot water radiators (since there ...
0
votes
1answer
650 views

Does the pump for a water tank have to be next to the tank or some distance away?

Does the pump of a water tank have to be next to the water tank or can it be further down the line?
1
vote
2answers
261 views

Do Silent Condensate Pumps for Air Conditioners exist?

I need to install a Condensate Pump in a new A/C in a bedroom, and there is no choice but to pump the condensate up to a drain on the roof. The A/C technicians have told me about different types of ...
0
votes
1answer
540 views

How can I use a 12VDC bilge pump with an Intermatic timer for pond circulation?

I have built a small rock water feature using a 12V bilge pump as the circulator. I purchased an Intermatic 12V light timer/transformer to power the pump. There are two connection terminals on the ...
0
votes
1answer
93 views

Why isn't my sump pump kicking on?

My sump pump is not kicking on and has water standing. The water also seems to have oil in it. Don't know what that is from but I don't want it to flood my basement. What should I do?
2
votes
3answers
944 views

How can I remotely monitor a GFCI receptacle?

How can a sump pump in a crawl space only accessible by crawling down a hole in a closet have its GFCI protected outlet monitored from the living room? I am imagining the best way to run the pump is ...
9
votes
2answers
2k views

Is a high electric bill for a pump house caused by a well pump running constantly?

I recently had to turn on the electric for a shared well in my name. I got a bill and it's as high as what my house bill is. The well is the only thing connected to the electric in the well house. We ...
3
votes
1answer
596 views

Is my well pump serviceable after overheating and starting to leak?

A 'handy man' did work on my plumbing and shut off the main water to the house. He did not unplug the well pump, and it got really hot to the touch. When we hooked everything back up again, the pump ...
0
votes
1answer
490 views

How does this axial-flow propeller pump work?

I am trying to repair my aquarium pump. It is an axial-flow (rotary) propeller pump. It accidentally drew air when I was refilling the aquarium after moving it. After that it didn't pump anymore, but ...
1
vote
1answer
107 views

How can I replace an Armstrong Astro 20B pump?

Can I replace an existing Armstrong Astro 20B Pump with a new one by just replacing what bolts on to the body without changing the base? The pump has not worked for quite a while. I've been told it ...
2
votes
2answers
278 views

What is the function of a check valve on the inlet of a household macerator pump?

Macerators sometimes require check valves on the inlet for shower waste. I'm thinking the low rate of flow from a shower might not be enough to trigger macerators activated by air switches, so the ...
3
votes
2answers
279 views

Can disconnecting the cold switch on a shower pump save money?

I've moved into a house that has one twin pump on the hot and cold water pipes (leading from the tanks) to make the upstairs shower more powerful. It works fine in the shower, as it switches itself on ...
2
votes
2answers
1k views

Should I install a hot water recirculating pump before or after the thermostatic mixing valve?

Per the attached picture, I'm going to install a Grundfos comfort pump next to the solar hot water system. Supposedly it's half price on amazon, and it gets pretty good reviews. My question is ...
4
votes
2answers
1k views

Should we install an overhead tank or cistern tank?

We are building our home (a 2-storey house) and a cistern tank was suggested by our architect for aesthetics. We asked around the neighborhood and one person has a cistern and an overhead tank but ...
4
votes
2answers
534 views

Pumping water using a small electric pump, does it need to be potable?

I am doing a little DIY project where I need to pump 4-5 gallons of water that is less than 100'. I need the pump to be able to run dry as it starts to pull the water, then it would pump the water. ...
1
vote
0answers
101 views

Can I use a small pond with a water source heat pump? [closed]

I want to use a water source reverse cycle heat pump AC for a 8000m2 aged care facility. Location has moderate summer (22 deg C max) and cold winter (<0 deg c). On site pond is only 400m3. I ...
0
votes
1answer
548 views

Can I caulk a hose connection for a pool vacuum pump?

A week ago, I managed to shut off the inflow valve to my Polaris vacuum pump but I forgot to turn off the pump itself. Pressure built and the the hose (flex hose rather than rigid PVC) permanently ...
2
votes
2answers
506 views

What is this yellow fluid in my sump pump?

I was cleaning out a clogged sump pump for my first time (is been cleaned before but not by me). During this I opened the top of the pump and saw what looked like a yellow solid but it turned out to ...
1
vote
0answers
57 views

Can I use a water tank and pump to feed a boiler?

As the title suggests I would like to know if I can use a water tank and pump to feed my boiler? I want to get rid of my electric shower and currently I have large water tank with a pump feeding to ...
2
votes
2answers
1k views

What could be causing my spa filter to clog regularly/often; and how can I fix it?

EDITED FOR TL;DR: I have an above-ground fiberglass spa in the backyard of my home. I'd call it a four-person as more than that would probably overflow the tub, but it's got seating for up to seven; ...
4
votes
4answers
5k views

How can I remote control a switch for a pool pump?

I want to be able to start and stop two pool pumps by remote control, independently. Each one works at 220V, 1 kW (i.e. around 5A, expect a current spike when starting.) Do you know an off the shelf ...
2
votes
1answer
532 views

How to select the right submersible pump for my fields?

The water level is 300 feet and horizontal delivery is 800 feet flat. I want to use a rotary sprinkler for irrigation. What horsepower (HP) recommendations do you have for the submersible pump? And ...
4
votes
1answer
154 views

How should I get my ejector pump out of the sump?

Forgive my story format: I have this 1/2 HP Sewage Package System and it is busted. At first, it was tripping the circuit it was connected to. I enabled the circuit and when the float switch fired ...
4
votes
3answers
705 views

Are there manual pumps that can be use to drain water from a toilet prior to uninstalling it?

I hate emptying a toilet of its residual water by the repetitive process of soaking it up with a rag and then ringing it out in the sink or a bucket. There has to be some sort of manual, hand-held ...
1
vote
1answer
2k views

Pool skimmer drain suction

I have 15k gallon pool with a 1.5hp pump, 1 skimmer and 1 drain. I have a Float valve assembly over the skimmer. If the skimmer is fully open does that mean there is no suction in the drain? I don't ...
1
vote
3answers
137 views

Rain water collection barrel pump

I have a rain water collection barrel attached to a section of my gutter. I have a simple sediment filter attached to the barrel as the water is used inside a studio for a air chiller. I want to ...
1
vote
3answers
1k views

Replacing pool pump/plumbing etc. that is below the level of the pool

We need to rework some plumbing on a pool, and the level of the pool is 3-4' above the plumbing. Obviously we need to drain the pool, but the problem with that is that the valves aren't working, and ...
2
votes
1answer
544 views

Anyone know much about drill pumps?

The specs on the ones at Lowes' and HomeDepot's web site were either unavailable, unimpressive, or confusing (e.g. 0.1 horsepower, 0 head pressure, 115 volts, etc.) I found some available from ...
2
votes
2answers
130 views

Spa bath pump sizing

We're slowly renovating our 90~100 year old house and when we get to the bathroom we intend to install a spa bath. Not a large spa/jacuzzi, just a bath. Most of those we've seen so far come with a ...